High-rise building survival umbrella

Abstract

The invention discloses a survival umbrella for a high-rise building, relates to the technical field of fire-fighting escape equipment, and particularly provides an effective and rapid self-rescue escape way for trapped people when a fire disaster suddenly occurs in the high-rise building. The system comprises an automatic parachute opening system, a stable landing system and a buffer system. The automatic parachute opening system rapidly inflates and expands the inflation strip through the compressed nitrogen cylinder, the inflation strip supports and opens the parachute, the compressed nitrogen cylinder inflates and expands the wrapping type air bag at the same time, and the air bag can reduce impact force. The stable landing system can stabilize the landing position and ensure safe landing of the user. When a fire disaster occurs in the high-rise building, people can quickly arrive at a window or a balcony, open the parachute and then jump down and fall down for escape. The whole structure is simple, electronic equipment is not needed, electric quantity loss of long-term storage of batteries does not need to be considered, and long-term storage as a fire-fighting product is easy. The device is easy to check and maintain, low in manufacturing cost, convenient to control and easy to popularize.

Description

Technical Field

[0001] The present invention relates to the technical field of fire escape equipment, and is particularly aimed at the safe evacuation of personnel in the event of a sudden fire in a high-rise building. By developing a parachute device suitable for high-rise building fire scenes, an effective self-rescue escape method is provided for trapped personnel, thereby filling some gaps in existing high-rise building fire escape and self-rescue methods. Background Art

[0002] In high-rise fires, traditional escape methods such as staircase evacuation are easily blocked by fire and smoke, and the height of fire ladders is limited. Although there are equipment such as descenders, they are complicated to operate, inefficient, and easy to fall. People are usually highly nervous when trapped. If the equipment requires too many operating steps, it is often difficult for people to evacuate safely, and the risk of casualties is very high. It is urgent to develop safe, reliable, and easy-to-operate high-rise fire escape equipment, which is the starting point of this invention. Summary of the invention

[0003] The high-rise building survival umbrella is designed to be a portable and easy-to-operate escape tool. It has an automatic parachute opening and stable landing system, and is equipped with a necessary buffer system to ensure that users can land safely from high floors and effectively reduce the risk of casualties in fires.

[0004] The technical scheme of the present invention is as follows: a high-rise building survival parachute, which comprises a survival parachute bag, a compressed nitrogen bottle, a stabilizing steering wheel, a full-body safety belt, an umbrella opening ring, a parachute, an inflatable strip, an umbrella rope, and a wrapped air bag.

[0005] The parachute, the inflatable strip, the parachute rope and the wrapped air bag can be folded and packed in the survival parachute bag in an unopened state.

[0006] The compressed nitrogen cylinder is filled with compressed nitrogen, which is connected to a valve control through a parachute opening pull ring, and connects an inflatable strip and a wrapped airbag. The inflatable strip is connected to an umbrella rope, and the inflatable strip serves as a support for opening the parachute.

[0007] The device rapidly inflates the inflatable strip and the wrapped airbag through the inflatable device, ensuring that the parachute is opened by the inflatable strip before parachuting, so that people can quickly escape from windows or balconies when a fire occurs in a high-rise building.

[0008] The overall structure of the device is simple, no electrical equipment is used, and there is no need to consider the problem of battery power loss during long-term storage. It is easy to store as a fire-fighting product for a long time. Inspection and maintenance are simple, and you only need to regularly check the pressure and appearance of the nitrogen cylinder like a fire extinguisher. The manufacturing cost is low, the operation is convenient, and it is easy to popularize. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The attached figure will show the overall structure of the high-rise fire parachute, including the shape of the parachute, the rope connection method, the strap design, and the layout of the control device. Through multi-angle views, the structure and combination of each component are clearly presented to help understand its working principle and actual application status, and provide an intuitive reference for product manufacturing and use.

[0010] Figure 1 It is a schematic diagram of an opened parachute of the present invention; it comprises 1 a survival parachute bag, 2 a compressed nitrogen bottle, 3 a stabilizing steering wheel, 4 a full-body safety belt, 5 a parachute opening pull ring, 6 a parachute, 7 an inflatable strip, and 8 a parachute rope.

[0011] Figure 2 It is a schematic diagram of opening the airbag of the present invention; it comprises 1 survival parachute bag and 9 wrapped airbags.

[0012] Figure 3 yes Figure 1 Schematic diagram of the middle stable steering wheel 3; comprising 10 hooks, 11 guide ropes, 12 wheel axles, 13 control handles. DETAILED DESCRIPTION

[0013] When using, the trapped person should first Figure 1 The straps of the survival parachute bag 1 and the full-body safety belt 4 are firmly worn. When you reach a suitable position such as a window, if the floor is not high and the surrounding environment is not complicated, you can directly pull the parachute pull ring 5 without stabilizing the direction wheel 3, and the compressed nitrogen in the compressed nitrogen bottle 2 will quickly fill the inflation bar 7, and the inflation bar will quickly expand, and the parachute 6 will pop out and quickly unfold. Figure 2 The middle wrapped airbag 9 is inflated and opened. Make sure that the parachute is opened by the inflatable strip before parachuting. Before landing, the wrapped airbag can reduce the impact force, ensure the safe landing of the personnel, and complete the escape process.

[0014] If the floor is high and the surrounding environment is complex, such as there are rivers and lakes around, or there are dangerous areas such as high-voltage power lines, etc. If you are worried that the parachute will be blown to the dangerous area by the wind, you can put the surrounding Figure 3 The hook 10 in the parachute is hooked to the window railing, door and window handle and other fixed positions. After the parachute is opened, the person jumps down. The wire wheel shaft 12 will automatically release the guide rope 11 as the person descends. When the person encounters strong winds and needs to stabilize the direction, the left and right control handles 13 can be pushed inward to lock the wire wheel 12 and stop releasing the guide rope 11. The guide rope 11 will be tightened to prevent the trapped person from being blown to the dangerous area by the wind, so as to achieve the purpose of stabilizing the direction. When the situation stabilizes, the control handle can be released to continue to release the guide rope and continue to descend.

[0015] The above-mentioned embodiments are only for describing the embodiments of this patent, and are not intended to limit the scope of this patent. Without departing from the design spirit of this patent, various modifications and improvements made by those skilled in the art to the technical solution of this patent shall fall within the protection scope determined by the claims of this patent. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the present invention.

Claims

1. A high-rise building survival umbrella, characterized in that: include: The invention comprises a survival parachute bag, a compressed nitrogen bottle, a stabilizing steering wheel, a full-body safety belt, a parachute opening ring, a parachute, an inflatable strip, an umbrella rope, and a wrapped airbag; wherein the parachute, the umbrella rope, the inflatable strip and the wrapped airbag are configured to be in a folded state when not in operation; and the inflatable strip and the wrapped airbag are in an inflated state when in operation.

2. The high-rise building survival umbrella as claimed in claim 1, characterized in that: The survival parachute bag is connected to a full-body safety belt, and the full-body safety belt is connected to a stable steering wheel.

3. The high-rise building survival umbrella as claimed in claim 1, characterized in that: The compressed nitrogen bottle is controlled by the parachute opening pull ring to inflate the inflation strip and the wrapped airbag.

4. The high-rise building survival umbrella as claimed in claim 1, characterized in that: The inflatable strip is connected to the parachute rope to support the opening of the parachute.

5. The high-rise building survival umbrella as claimed in claim 1, characterized in that: The wrap-around airbag is in a compressed state before inflation, and after inflation, it is in an "L" shape with a concave middle to wrap around the buttocks and thighs.

6. The high-rise building survival umbrella as claimed in claim 1, characterized in that: The described inward push stable steering wheel control handle locks the line wheel from rotating.

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